Earticle

초록

영어

The purpose of this study was to develop a methodology to detect spinosad which are difficult to analyze by multi-component simultaneous analysis of pesticide residues. We monitored spinosad due to the paucity of related information. The spinosad was determined using HPLC with UV detector at 250 nm. Correlation coefficient (r2) for standard curve of spinosad A and D at standard concentration of 0.1-5.0 mg/kg were 0.999, respectively. Limit of quantitation (LOQ) of HPLC analysis was 0.005 mg/kg while limit of detection (LOD) was 0.001 mg/kg. Recovery experiments were conducted on five representative agricultural products to validate the analytical method. The recovery of proposed methods ranged from 74.9% to 104.0% and relative standard deviations were less than 10%. Spinosad residues were investigated in 16 commodities collected from 22 provinces. In this study, residues on all samples were not detected.

목차

Abstract
 서론
 재료 및 방법
  실험재료
  표준품 및 시약
  표준용액의 제조
  시료추출 및 정제
  분석기기 및 조건
 결과 및 고찰
  시험법 개선
  검출한계 및 정량한계
  직선성 및 재현성
  회수율
  스피노사드 잔류실태조사 결과
 요약
 문헌

키워드

저자

• 김희연 [ Hee Yun Kim | 서울지방식품의약품안전청 유해물질분석과 ]
• 최선희 [ Sun Hee Choi | 서울지방식품의약품안전청 유해물질분석과 ]
• 정소영 [ So Young Chung | 서울지방식품의약품안전청 유해물질분석과 ]
• 최희주 [ Hee Ju Choi | 서울지방식품의약품안전청 유해물질분석과 ]
• 김용훈 [ Yong Hoon Kim | 서울지방식품의약품안전청 유해물질분석과 ]
• 조민자 [ Min Ja Cho | 서울지방식품의약품안전청 유해물질분석과 ]
• 서은채 [ Eun Chae Seo | 서울지방식품의약품안전청 유해물질분석과 ]
• 한경진 [ Kyoung Jin Han | 서울지방식품의약품안전청 유해물질분석과 ]
• 최재천 [ Jae Chun Choi | 경인지방식품의약품안전청 수입식품분석과 ]
• 박희옥 [ Hee Ok Park | 서울지방식품의약품안전청 식품안전관리과 ]
• 하상철 [ Sang Chul Ha | 대구미래대학 제과데코레이션과 ]
• 신일식 [ Il Shik Shin | 강릉원주대학 해양식품공학과 식품위생학연구실 ]
• 엄지윤 [ Ji Yoon Eom | 서울지방식품의약품안전청 유해물질분석과 ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국식품과학회지 [Korean Journal of Food Science and Technology]

• 간기

  격월간

• pISSN

  0367-6293

• 수록기간

  1969~2011

• 십진분류

  KDC 574 DDC 664